06 (月)	08:29	02:22	20:40	14:34
	158cm	24cm	162cm	24cm
大潮 出 06:21 入 18:01 出 17:24 入 04:57 潮干狩り ○ 13:44～15:23

大河内湾（長崎）2025年10月06日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
10/6 00:00	66.3	↓-5.3
10/6 00:10	61.0	↓-5.3
10/6 00:20	56.0	↓-5.0
10/6 00:30	51.3	↓-4.7
10/6 00:40	46.8	↓-4.5
10/6 00:50	42.7	↓-4.1
10/6 01:00	38.9	↓-3.8
10/6 01:10	35.4	↓-3.5
10/6 01:20	32.4	↓-3.0
10/6 01:30	29.8	↓-2.6
10/6 01:40	27.6	↓-2.2
10/6 01:50	25.9	↓-1.7
10/6 02:00	24.7	↓-1.2
10/6 02:10	23.9	↓-0.8
10/6 02:20	23.6	↓-0.3	干潮
10/6 02:30	23.8	↑0.2
10/6 02:40	24.5	↑0.7
10/6 02:50	25.7	↑1.2
10/6 03:00	27.4	↑1.7
10/6 03:10	29.5	↑2.1
10/6 03:20	32.0	↑2.5
10/6 03:30	35.0	↑3.0
10/6 03:40	38.4	↑3.4
10/6 03:50	42.2	↑3.8
10/6 04:00	46.3	↑4.1
10/6 04:10	50.8	↑4.5
10/6 04:20	55.5	↑4.7
10/6 04:30	60.5	↑5.0
10/6 04:40	65.7	↑5.2
10/6 04:50	71.1	↑5.4
10/6 05:00	76.7	↑5.6
10/6 05:10	82.3	↑5.6
10/6 05:20	88.1	↑5.8
10/6 05:30	93.8	↑5.7
10/6 05:40	99.5	↑5.7
10/6 05:50	105.2	↑5.7
10/6 06:00	110.7	↑5.5
10/6 06:10	116.1	↑5.4
10/6 06:20	121.3	↑5.2
10/6 06:30	126.3	↑5.0
10/6 06:40	131.1	↑4.8
10/6 06:50	135.5	↑4.4
10/6 07:00	139.6	↑4.1
10/6 07:10	143.4	↑3.8
10/6 07:20	146.7	↑3.3
10/6 07:30	149.7	↑3.0
10/6 07:40	152.2	↑2.5
10/6 07:50	154.3	↑2.1
10/6 08:00	155.9	↑1.6
10/6 08:10	157.0	↑1.1
10/6 08:20	157.7	↑0.7	満潮
10/6 08:30	157.8	↑0.1
10/6 08:40	157.5	↓-0.3
10/6 08:50	156.7	↓-0.8
10/6 09:00	155.4	↓-1.3
10/6 09:10	153.6	↓-1.8
10/6 09:20	151.3	↓-2.3
10/6 09:30	148.6	↓-2.7
10/6 09:40	145.5	↓-3.1
10/6 09:50	142.0	↓-3.5
10/6 10:00	138.1	↓-3.9
10/6 10:10	133.9	↓-4.2
10/6 10:20	129.3	↓-4.6
10/6 10:30	124.4	↓-4.9
10/6 10:40	119.3	↓-5.1
10/6 10:50	114.0	↓-5.3
10/6 11:00	108.5	↓-5.5
10/6 11:10	102.9	↓-5.6
10/6 11:20	97.2	↓-5.7
10/6 11:30	91.5	↓-5.7
10/6 11:40	85.7	↓-5.8
10/6 11:50	80.0	↓-5.7
10/6 12:00	74.4	↓-5.6
10/6 12:10	68.8	↓-5.6
10/6 12:20	63.5	↓-5.3
10/6 12:30	58.3	↓-5.2
10/6 12:40	53.4	↓-4.9
10/6 12:50	48.8	↓-4.6
10/6 13:00	44.5	↓-4.3
10/6 13:10	40.5	↓-4.0
10/6 13:20	36.9	↓-3.6
10/6 13:30	33.7	↓-3.2
10/6 13:40	30.9	↓-2.8
10/6 13:50	28.6	↓-2.3
10/6 14:00	26.7	↓-1.9
10/6 14:10	25.3	↓-1.4
10/6 14:20	24.4	↓-0.9
10/6 14:30	24.0	↓-0.4	干潮
10/6 14:40	24.1	↑0.1
10/6 14:50	24.7	↑0.6
10/6 15:00	25.8	↑1.1
10/6 15:10	27.4	↑1.6
10/6 15:20	29.4	↑2.0
10/6 15:30	32.0	↑2.6
10/6 15:40	34.9	↑2.9
10/6 15:50	38.3	↑3.4
10/6 16:00	42.1	↑3.8
10/6 16:10	46.3	↑4.2
10/6 16:20	50.8	↑4.5
10/6 16:30	55.6	↑4.8
10/6 16:40	60.7	↑5.1
10/6 16:50	66.1	↑5.4
10/6 17:00	71.6	↑5.5
10/6 17:10	77.3	↑5.7
10/6 17:20	83.1	↑5.8
10/6 17:30	89.0	↑5.9
10/6 17:40	94.9	↑5.9
10/6 17:50	100.8	↑5.9
10/6 18:00	106.6	↑5.8
10/6 18:10	112.4	↑5.8
10/6 18:20	118.0	↑5.6
10/6 18:30	123.4	↑5.4
10/6 18:40	128.6	↑5.2
10/6 18:50	133.6	↑5.0
10/6 19:00	138.2	↑4.6
10/6 19:10	142.5	↑4.3
10/6 19:20	146.4	↑3.9
10/6 19:30	150.0	↑3.6
10/6 19:40	153.1	↑3.1
10/6 19:50	155.8	↑2.7
10/6 20:00	158.0	↑2.2
10/6 20:10	159.8	↑1.8
10/6 20:20	161.0	↑1.2
10/6 20:30	161.7	↑0.7	満潮
10/6 20:40	161.9	↑0.2	満潮
10/6 20:50	161.6	↓-0.3
10/6 21:00	160.8	↓-0.8
10/6 21:10	159.5	↓-1.3
10/6 21:20	157.7	↓-1.8
10/6 21:30	155.4	↓-2.3
10/6 21:40	152.6	↓-2.8
10/6 21:50	149.3	↓-3.3
10/6 22:00	145.7	↓-3.6
10/6 22:10	141.6	↓-4.1
10/6 22:20	137.2	↓-4.4
10/6 22:30	132.4	↓-4.8
10/6 22:40	127.3	↓-5.1
10/6 22:50	121.9	↓-5.4
10/6 23:00	116.3	↓-5.6
10/6 23:10	110.5	↓-5.8
10/6 23:20	104.5	↓-6.0
10/6 23:30	98.4	↓-6.1
10/6 23:40	92.3	↓-6.1
10/6 23:50	86.1	↓-6.2	最大潮位差